<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css"
      href="data:text/css, .g1 { color: green }">
<link rel="stylesheet" type="text/css"
      href="javascript:' .g2 { color: green }'">
<style type="text/css">
  @import url("data:text/css, .g3 { color: green }");
  @import url("javascript:' .g4 { color: green }'");
</style>
</head>
<body>
<p class="g1">This is text</p>
<p class="g2">This is more text</p>
<p class="g3">This is yet more text</p>
<p class="g4">This is even more text</p>
</body>
</html>
